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    • 1. 发明公开
    • 열가소성 고온 용융 접착제층을 갖는 광기전력 모듈 및그의 제조방법
    • 具有热塑性粘合层的光伏模块及其制造方法
    • KR1020030030967A
    • 2003-04-18
    • KR1020020062000
    • 2002-10-11
    • 바이엘 악티엔게젤샤프트
    • 스톨베르크,군터회쓸러,크리스티앙폴틴,엑카르트오펠카,게르하르트포스트,베른트회티그,유르겐
    • C09J7/00
    • B32B17/1077B32B17/10009H01L31/048H01L31/0481Y02E10/50
    • PURPOSE: A photovoltaic module with a thermoplastic adhesive layer and a method for fabricating the same are provided to be capable of obtaining light weight and manufacturing with high speed and low cost. CONSTITUTION: A photovoltaic module includes at least one outer covering layer(1) on the front side, at least one outer layer(3) on the reverse side, and at least one adhesive layer(2) for surrounding a solar cell(4). The outer covering layer(1) has high impact-resistant, UV-stable, weathering-stable, transparent plastic with a low permeability to water vapor. The outer layer(3) has a low permeability to water vapor. The adhesive layer(2) is formed between the outer covering layer(1) and the outer layer(3) in which at least one or more solar cells(4) connected electrically to one another are embedded. At this time, the adhesive layer(2) comprises an aliphatic, thermoplastic polyurethane with a hardness of 75 Shore to 70 Shore, preferably 92 Shore to 70 Shore and with a softening temperature of from 90 to 150 °C.
    • 目的:提供具有热塑性粘合剂层的光伏组件及其制造方法,能够以高速度和低成本获得轻量化和制造。 构成:光伏组件包括前侧至少一个外覆盖层(1),反面上的至少一个外层(3)和用于包围太阳能电池(4)的至少一个粘合剂层(2) 。 外覆层(1)具有高抗冲击,耐紫外线,耐候稳定的透明塑料,具有低水蒸气渗透性。 外层(3)对水蒸气具有低渗透性。 粘合剂层(2)形成在外包层(1)和外层(3)之间,其中嵌入至少一个或多个彼此电连接的太阳能电池(4)。 此时,粘合剂层(2)包含硬度为75肖氏硬度至70肖氏硬度,优选92肖氏至70肖氏硬度,软化温度为90至150℃的脂族热塑性聚氨酯。